Idiots who can't count at the Express tills.

[HALFHUMANHALFZOMBIE]

Here's a cool conversation I had with this lady.

LWWHHIBL: Lady who wants her heavy items bagged lightly
HHHZ: Me

LWWHHIBL: Could you please not the bags too heavy
HHHZ: Certainly
LWWHHIBL: You know I really Can't stand the idiots that can't count when they come here, I mean it's not your fault.
HHHZ: I know I guess this city is full of stupid people lol.

Sweet, I like how they are referred to as idiots from a customer, makes me glad!